Service Manual
TDS 684A, TDS 744A, & TDS 784A
Digitizing Oscilloscope
070-8992-03
Warning
The servicing instructions are for use by qualified
personnel only. To avoid personal injury, do not
perform any servicing unless you are qualified to
do so. Refer to the Safety Summary prior to
performing service.
Please check for change information
at the rear of this manual.
Fourth Edition: January 1995